baber/WOPTO huggingface dataset:
Patent JP-S55162650-A (JP)
Title: Loop communication system
Inventor: KAMINAGA YASUO
IPC: H04L12/433
Filed: 1979-06-06
Abstract: PURPOSE:To realize the communication system less in waiting time, by using the line vacant signal at transmission and taking the system of response and transmission which separates the loop in the station itself at response transmission. CONSTITUTION:When a certain station transmits the line vacant frame (e) on the loop first, the station having the transmission request, e.g., STn, detects the vacancy of line frame, and the idle after the closing flag F of this frame is changed into the flag and the transmission frame (b) is transmitted to the opposing station ST1. Although other station monitors this transmission frame (b), it is neglected because it is not addressed to itself. The station IST1 received the transmission opens the loop of the station itself to the transmission station nSTn without the line vacant frame and transmits the response frame (d). The nSTn finished for the reception of the response frame (d) transmits the line vacant frame (e) to give the transmission right to other stations.
Patent JP-S60215084-A (JP)
Title: Water based ink composition
Inventor: SHIMADA MASARU
IPC: C09D11/00
Filed: 1984-04-10
Abstract: PURPOSE:To provide a water-based blue, red or yellow ink for use in ink jet recording, which has ejectability, does not cause clogging and gives a printed image having good resistance to water and light, containing a specified water- soluble dye compd. CONSTITUTION:A water-soluble dye of formula I [wherein R1, R2 are each H, alkyl, alkoxy, halogen, sulfo group; A is a group of formula II or III (wherein R3 is phenyl, naphthyl, alkyl; R4 is alkyl, phenyl, carbamoyl, carboxyl; R5 is hydroxyl, amino; R6 is H, hydroxyl, amino); X is a cation such as H, Na, K, Li or org. amine; n is 0-3], such as a compd. (yellow) of formula IV, is used. 0.5- 30pts.wt. said dye and 5-30pts.wt. wetting agent such as glycerol or ethylene glycol monoethyl ether are blended with water. Optionally, a mildewproofing agent such as sodium dehydroacetate may be added.
Patent JP-H04304321-A (JP)
Title: Continu0us annealing furnace excellent in atmosphere controllability
Inventor: ZAIZEN YOICHI
IPC: F27D1/00
Filed: 1991-04-02
Abstract: PURPOSE:To provide this continuous annealing furnace in which atmosphere in the continuous annealing furnace zone can be charged in short time at the time of charging corresponding to the annealing aim of material to ba annealed. CONSTITUTION:In the continuous annealing furnace 1 having parting decarbonizing zone 3 or 4 and nitriding zone 5, an inside wall in the zone segmented with atmospheric partition 7 is constructed with closed castable blended at 0.2-0.4 ratio of fine particles of SiO2 and Al2O3 into refractory aggregate containing >=75% mullite.
Patent JP-S58188017-A (JP)
Inventor: TONEGAWA AKIRA
IPC: H01F29/04
Filed: 1982-04-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11275085-A (JP)
Title: Circuit and system for phase difference absorption
Inventor: ARAI KATSUMI
IPC: H04L12/26
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To attain a loopback test of a PKG by absorbing an input output frame (cell) period difference at looping back of the PKG. SOLUTION: In order to absorb the phase difference produced inside a PKG 10, an LSI 1 is provided with a memory 13 that is capable of writing/reading simultaneously and with a delay generating section 15 that delay a phase of a received frame based on an optional delay set at the outside of an LSI. A frame is written in the memory 13 based on a frame pulse synchronously with looped-back main signal data and read from the memory 13, based on an FP from a frame phase signal generating section to allow the delay generating section 15 that absorbs the phase difference at loopback for controlling the FP from a frame phase generating section, so as to be in phase with the phase of the FP of loopback data and looped-back data are received by giving the FP to an ES 11.
Patent JP-S62228316-A (JP)
Title: Trimming method for steel strip
Inventor: TOMIZAWA ATSUSHI
IPC: B23D19/06
Filed: 1986-03-28
Abstract: PURPOSE:To make trimmed chips free from bending quality which causes the clogging of a trimmed chip guide, by catching a wide steel strip with an incident angle from the approximate tangent of an external rotary knife in trimming said strip. CONSTITUTION:An advance direction change angle theta for a wide steel strip 4 due to an external rotary knife 2 just after catching the strip 4 becomes all the smaller, when the incident angle psi of catching is the nearer an angle psii between the tangential direction of the external rotary knife 2 at the catching position and a horizontal line, through the control of a passage direction for the strip 4 at the inlet of a trimmer. When the incident angle psi is less than the tangential angle psii, lengthwise bending moment M1 just after catching the strip 4 is reduced by making the angle psi near psii, thereby lessening bending quality imposed on a trimmed chip. Especially, when the incident angle psi is made equal to the tangential angle psii, theta becomes approximately zero and the trimmed chip 5 is almost free from bending quality. Generally, when the angle psiis taken within + or -50% of the angle psii, clogging due to the trimmed chips is substantially reduced.
Patent JP-S60213954-A (JP)
Title: Laminate type electrophotographic sensitive body
Inventor: YAMASHITA MASATAKA
IPC: G03G5/06
Filed: 1984-04-09
Abstract: PURPOSE:To alleviate accumulation of residual potential due to traps, etc., at the time of repeated uses, to prevent deterioration of sensitivity and resolution, and to eliminate background staining by incorporating an acylated disazo pigment in the electrostatic charge generating layer of a laminate type photosensitive body. CONSTITUTION:The charge generating layer of a laminate type photosensitive body formed on a conductive substrate contains the acylated disazo pigment. Such as acylated disazo pigment is mixed together with an unesterified disazo pigment, and an insulating resin, such as PVK, in an org. solvent to form a coating fluid, and the charge generating layer is formed by coating the substrate with the fluid thus obtained. Since this acylated disazo pigment is good in dispersibility into a charge transfer layer, the use of this compd. alleviates accumulation of residual charge at the time of repeated uses, and suppresses generation of traps in the charge generating layer.
Patent JP-H11274454-A (JP)
Title: Solid image pick-up device and its forming method
Inventor: KOIZUMI TORU
IPC: H01L31/10
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To prevent non-read-out of electric charges of a photodiode by a method wherein a first region is provided on a substrate, second and fourth regions and a photoelectric conversion part of a third region are provided in the first region, an electric charge transfer part is provided on the first region, and the photoelectric conversion part is connected to the electric charge transfer part via a fifth region. SOLUTION: A P-type well 102 as a first region is formed on an n-type substrate 101, and an n layer 104 of a photodiode as a second region is formed in the P-type well 102. A p layer 105 of a photoelectric conversion part as a third region is formed between the n layer 104 and a main surface. Further, a diffusion floating region FD107 as a fourth layer is formed in the p well layer. An insulation film is formed on the P-type well layer, and a gate region 103 which becomes an electric charge transfer part is formed on the insulation film. A bypass region 106 as a fifth region is formed between a side face of the n layer 104 and the gate region 103.
Patent JP-H04283360-A (JP)
Title: Refrigerator
Inventor: SADA MARI
IPC: F25B1/00
Filed: 1991-03-11
Abstract: PURPOSE:To efficiently return oil to a compressor by separating oil in refrigerant gas discharged from the compressor in a refrigerator. CONSTITUTION:In a refrigerator, a condenser 2 is formed of a first condenser 21 and a second condenser 22 having a larger capacity than that of the condenser 21. The condenser 21 is connected to a discharge side of a compressor 1, and the condenser 22 is connected to a pressure reducing unit 3. On the other hand, a gas/liquid separator 5 is interposed between an output side of the condenser 21 and an inlet side of the condenser 22, and a bottom of the separator 5 is connected to a suction side of the compressor 1 through pressure reducing means 6 and heating means 7. Thus, oil discharged from the compressor 1 is dissolved in the condensed liquid of the condenser 21. Further, the condensed liquid is reduced under pressure, heated to vaporize refrigerant in the condensed liquid, and returned to a suction side of the compressor 1 together with the oil.
Patent JP-S60212177-A (JP)
Inventor: SEMA TAKASHI
IPC: A62B1/20
Filed: 1984-04-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09259728-A (JP)
Title: Sealing contact device
Inventor: UOTOME RIICHI
IPC: H01H50/54
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a sealing contact device whose contact opening-closing condition is stable by varying a connecting position of a movable shaft and a movable iron core in the shaft direction of the movable shaft by a position adjusting means. SOLUTION: In a sealing contact part AA to constitute a sealing contact device, a movable iron core 8 is formed in a column shape, and an inserting hole 8a into which a movable shaft 4 is inserted is arranged in the shaft direction. A screw groove 8b to constitute a position adjusting means 20 to vary a connecting position of the movable shaft 4 and the movable iron core 8 in the shaft direction of the movable shaft 4, is cut in the inserting hole 8a. In an adjusting procedure by the position adjusting means 20, first of all, the movable iron core 8 is screwed in a screw groove 4c on the other end 4b of the movable shaft 4 into which a return spring 9 is inserted by its screw groove 8b, and a connecting position of the movable shaft 4 and the movable iron core 8 is adjusted in the shaft direction of the movable shaft 4.  The movable iron core 8 and the movable shaft 4 are fixed together from the recessed part 8d side of the movable iron core 8 by an adhesive or the like.
Patent JP-S52154990-A (JP)
Title: Combustion method of fuel in reactor
Inventor: KUMAOKA SAKAO
IPC: G21C7/00
Filed: 1976-06-16
Abstract: PURPOSE: To combustion fuel element efficiently by means of setting a cycle of output raising and lowering without direct raising up to a rated output in the early output rising time after starting when a reactor is operated. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10250520-A (JP)
Title: Instrument panel for air bag device
Inventor: YANAGIHARA MASAHIKO
IPC: B60R21/20
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To facilitate the forming of the cleavage part of an instrument panel for air bag device, and to realize a low cost. SOLUTION: While a pair of tongue form pieces 5 are extended integrally with the facing 4 of an instrument panel 1 in order to form roughly the orthogonal section in the longitudinal direction in the V-shape, from the rear side of the facing 4 to the lower side, synthetic resin base layers 6 to maintain the form of the instrument panel 1 are fixed to the rear surface of the facing 4, and to the rear sides of the tongue form pieces 5 respectively, at the periphery of a groove formed by the opposing surfaces of the tongue form pieces 5.
Patent JP-H11272912-A (JP)
Title: Automatic teller machine
Inventor: SHIRAISHI NAOYA
IPC: G07D9/00
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To allow a foreign matter to be correctly returned to an original owner by taking out the foreign matter and storing its when the foreign matter stored in a temporarily storing means is not taken out of the temporarily storing means. SOLUTION: When it is detected that a foreign matter stored temporarily in a return box, for instance, a foreign coin is left without being returned to a customer who is its original owner after a prescribed time passes or when a sensor detects that the customer leaves, a pulse motor 13M is driven, a bottom plate 13A is rotated and a stopper 13S formed on the plate 13A is stopped at a position where it hit against a frame plate 13L. As a result, the foreign coin falls into a collection storage box from the plate 13A and is stored. In such a case, since the plate 13A functions as a cover of the collection storage box and a rotational receiving pan is not easily rotated manually, a next coming customer can not carry away the foreign matter stored in the collection storage box unjustly.
Patent JP-S60217275-A (JP)
Title: Algae-controlling and corrosion-proofing method
Inventor: WATANABE TOSHIO
IPC: C09D5/08
Filed: 1984-04-11
Abstract: PURPOSE:To prevent the adhesion of slime and scale to the surface of a material contacting with water, and to prevent the corrosion and damage of the material, by coating the surface of the material with a liquid resin prepared by mixing a resin such as furan resin with an algae-controlling agent such as an organic mercury-based disinfectant, a mildewcidal agent, a corrosion-preventing agent, and a sterilization assistant. CONSTITUTION:The surface of a material to be contacted with water is coated with a liquid resin prepared by mixing (A) a mildewcidal agent selected from an organic mercury-based disinfectant (e.g. phenyl mercury acetate, etc.) and an antibacterial antibiotic disinfectant (e.g. streptomycin hydrochloride), (B) a mildewcidal agent (e.g. salicylic acid), (C) a corrosion-preventing agent (e.g. phosphoric acid triester, etc.), (D) a sterilization assistant (e.g. polyoxyethylene alkyl sulfate sodium salt, etc.) and (E) a furan resin or an epoxy resin, and fixing the resin mixture to the surface. USE:Heat-exchanger for water, evaporator, etc.
Patent JP-S60231604-A (JP)
Inventor: BELL MARK
IPC: A01N37/38
Filed: 1985-04-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08271752-A (JP)
Title: Optical fiber coupler
Inventor: KIMURA MITSUTERU
IPC: G02B6/26
Filed: 1995-03-29
Abstract: PURPOSE: To provide a coupler with which the easy execution of adjustment, such as optical axis alignment, is possible and the compact production thereof is possible by spheroidizing the front ends of fibers to form optical lens fibers having lenses and using these fibers as lens fibers for emission and light reception. CONSTITUTION: Prescribed crystal anisotropic silicon is used as a silicon substrate 10 and fiber fixing grooves 11a, 11b for fixing the spherically ended lens fibers 1, 2 are patterned by a photolithography technique and are formed by anisotropic etching. A coupler groove 30 is also formed deeper than these fiber fixing grooves 11a, 11b by anisotropic etching. An optical element fixing groove 24 is formed by machining. The optical fibers are cut to a prescribed length and coreless fibers are connected to the end faces and are melted to form the spherically ended lens fibers. Two pieces of the spherically ended lens fibers are set as the lens fibers 1, 2 for emission and light reception in the spherically ended lens fibers so as to butt the parts of the front spheres against the fiber fixing grooves 11a, 11b.  The optical element 5 is arranged between the front sphere and the front sphere and is fixed by adhesives.
Patent JP-S51148298-A (JP)
Title: Structure of escape chute with frame
Inventor: EJIMA MASAYASU
IPC: A62B1/20
Filed: 1975-06-14
Abstract: PURPOSE: To obtain stable escape chute by providing a step shelf and the doorway on the way in the escape chute connecting a circular frame touching internally polygonal frame with a band at regular intervals. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H06279938-A (JP)
Title: Bearing steel excellent in property of retarding change in microstructure due to repetitive stress load and in heat treatment productivity
Inventor: YASUMOTO SATOSHI
IPC: C22C38/54
Filed: 1993-03-30
Abstract: PURPOSE:To reduce working load at the time of heat treatment, to retard the change in microstructure due to repetitive stress load, and to improve heavy load rolling fatigue life by specifying respective contents of C, Nb, Sb, 0, Si, Mn, Mo, Cr, Ni, etc. CONSTITUTION:This bearing steel has a composition consisting of, by weight, 0.5-1.5% C, 0.05-1% Nb, 0.001-0.015% Sb, <=0.002% O, and the balance Fe or further containing, besides the above, one of more kinds selected from among 0.05-0.5% Si, 0.05-2% Mn, 0.05-0.5% Mo, 0.05-2.5% Cr, 0.05-i% Ni, 0.05-1% Cu, etc. Working load at the time of heat treatment is reduced in this bearing steel and the change in microstructure resulting from repetitive stress load can be retarded, and service life can be prolonged.
Patent JP-S55164965-A (JP)
Title: Print system for electronic register
Inventor: YAMAKITA TOORU
IPC: G07G1/12
Filed: 1979-06-07
Abstract: PURPOSE: To reduce the consumption of receipt paper and to increase the service to customers, by counting the same sales data and printing the same sales data and its number at the end of registration for one customer.  
     CONSTITUTION: To the key input section 1 of electronic register, the I/O port 9 providing the input buffer IB, print buffer PB and display buffer HB is connected, and to this port 9, the RAMI circuit 13 having the total amount of money memory area depending on transaction storing the total amount of money by types of various transactions, and the RAMII circuit 14 registering the sales data to one customer are connected. Further, the print section 11 and the display section 10 are connected to the port 9, and the data of the same classification and same amount of money is detected at the CPU12 among the sales data input at the input section 1, and the number of the same data detected is counted, and the data is stored in the circuit 13 and the sales data is registered in the circuit 14, the number of the same data and the total amount of money are printed on the receipt at the print section 11 to save the consumption of the receipt paper. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11271474-A (JP)
Title: Optical switch input circuit
Inventor: TOGAWA TAKASHI
IPC: G04G99/00
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To reduce the number of production processes, and improve operation and design properties, by providing a solar cell for measuring the quantity of irradiation light and detecting input, and a circuit for reducing the output of the solar cell for measuring the quantity of irradiation light at a fixed rate. SOLUTION: An optical circuit being used for a watch or the like is provided with a voltage reduction circuit 3 for reducing, for example, the output of the solar cell 2 for measuring the quantity of irradiation light by 20% for outputting, a timer 7 with specific operation where count time is set to, for example, two seconds, and an NAND circuit 8. The switch is turned off when light is applied to both solar cells 1 and 2 for detecting input and measuring the quantity of irradiation light, the switch is turned on when light being applied to the solar cell 1 for detecting input is allowed to block off light, and the switch is turned off when both the solar cells 1 and 2 are blocked, thus rarely generating malfunction even when the slight difference occurs between the outputs of the solar cells 1 and 2, relieving design restriction, and hence separately arranging the solar cells.  Also, the number of production processes is reduced, thus eliminating the need for setting an inverter threshold.
Patent JP-H04307594-A (JP)
Title: Communication circuit
Inventor: MATSUMOTO YOSHIAKI
IPC: H04N7/16
Filed: 1991-04-04
Abstract: PURPOSE:To control the function of a video display device from an external device without increasing the numbers of signal lines between the external device and video display device by multiplexing or demultiplexing a control signal and a video signal on a time-division basis. CONSTITUTION:When a computer 2 sends data to a monitor device 1, the data communication circuit 12 of the computer 2 sends the signal from a control signal line 6 to a video signal line 3 in the output period of the horizontal synchronizing signal from a horizontal synchronizing signal line 10 and sends out the signal inputted from an internal video signal line 8 to the signal line 3 not in the output period to multiplex the control signal and video signal is synchronism with the output timing of the horizontal synchronizing signal. The data communication circuit 11 of the device 1, on the other hand, demultiplexes the video signal from the multiplexed signal and reads it in a control signal line 5 in the output period of the horizontal synchronizing signal and demultiplexes the video signal from the multiplexed signal and reads it in an internal video signal 7 not in the output period, thereby demultiplexing the control signal and video signal from the multiplexed signal and reading them in synchronism with the output timing of the horizontal synchronizing signal.
Patent JP-H11271700-A (JP)
Title: Wavelength characteristic controller, a gain equivalent unit, and optical amplifier
Inventor: NAGANUMA NORIHISA
IPC: H01S3/067
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To excellently perform variable control over wavelength characteristics even if changes are made owing to external factors such as environmental temperature by performing rotation control over a plane of polarization made incident on a polarization wavelength characteristic varying element and varying the ratio of P-polarized light and S-polarized light, and variably controlling the wavelength characteristics. SOLUTION: The wavelength characteristic controller 10 which controls wavelength characteristics of polarized light Li (signal light) has the polarization wavelength characteristic varying element 11 and a polarization variable control means 12. Here, the polarization wavelength characteristic varying element 11 has wavelength characteristics having different variation in the transmissivity or reflection factor of the P-polarized light and S-polarized light. The polarization variable control means 12 performs rotation control over the plane of polarization of the polarized light Li made incident on the polarization wavelength characteristic varying element 11 to vary the ratio of the P-polarized light and S-polarized light, thereby controlling the wavelength characteristics variably.  A wavelength plate, crystal, or Faraday rotator corresponds to the polarization variable control means 12. In case of the wavelength plate, this plate is rotated to variably control the wavelength characteristics.
Patent JP-S57186337-A (JP)
Title: Forming method for fine pattern
Inventor: TANAKA KAZUHIRO
IPC: H01L21/3065
Filed: 1981-05-11
Abstract: PURPOSE:To obtain a fine pattern by inversely etching a metallic Cr film and an oxidized Cr film containing an impurity such as W or the like with an ion beam in a plasma containing carbon tetrachloride gas or the like when covering the metallic Cr film and the oxidized Cr film on a glass substrate and etching the films with a mask of a resist film. CONSTITUTION:A metallic Cr film 11 and an oxidized Cr film 12 containing an impurity such as W or the like are laminated on a glass substrate 10, an electron beam resist film 13 is coated on the films, and is baked at 170 deg.C for 20min. Subsequently, an electron beam 16 is selectively emitted to the film 13 as the prescribed pattern, with the remaining film 13 as a mask the film is etched with any of ultraviolet ray, far ultraviolet ray, electron beam, X-ray and ion beam in a plasma containing the mixture gas of carbon tetrachloride gas, nitrogen gas, and oxygen gas. In this manner, the part covered with the film 13 is proceeded in etching, but the exposed part is formed with the prescribed inverting layer 15 retaining with the film 12.